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k.js
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k.js
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function dfs(graph, root) {
let visited = [];
let stack = [root];
let yPos;
let xList = [];
while(stack.length > 0){
yPos = stack.pop();
if(visited.indexOf(yPos)== -1){
console.log(visited);
visited.push(yPos);
xList = graph[yPos];
let i = -1;
while ((i = xList.indexOf(1, i+1)) != -1){
stack.push(i);
}
/* for (let i = 0; i < xList.length; i++) {
if (xList[i] == 1) {
stack.push(i);
}
}*/
}
}
return visited;
}
var eyDFSGraph = [
[0, 1, 0, 0],
[1, 0, 1, 0],
[0, 1, 0, 1],
[0, 0, 1, 0]
];
console.log(dfs(eyDFSGraph, 3));
function dfs(graph, root) {
let visited = [];
let stack = [root];
let yPos;
let xList = [];
while(stack.length > 0){
yPos = stack.pop();
if(visited.indexOf(yPos)== -1){
console.log(visited);
visited.push(yPos);
xList = graph[yPos];
for (let i = 0; i < xList.length; i++) {
if (xList[i] == 1) {
stack.push(i);
}
}
}
}
return visited;
}
var eyDFSGraph = [
[0, 1, 0, 0],
[1, 0, 1, 0],
[0, 1, 0, 1],
[0, 0, 1, 0]
];
console.log(dfs(eyDFSGraph, 3));